423004313 has 8 divisors (see below), whose sum is σ = 438285768. Its totient is φ = 407925504.

The previous prime is 423004301. The next prime is 423004327. The reversal of 423004313 is 313400324.

It can be written as a sum of positive squares in 4 ways, for example, as 160985344 + 262018969 = 12688^2 + 16187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423004313 - 2⁶ = 423004249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423004343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46406 + ... + 54767.

It is an arithmetic number, because the mean of its divisors is an integer number (54785721).

Almost surely, 2^423004313 is an apocalyptic number.

It is an amenable number.

423004313 is a deficient number, since it is larger than the sum of its proper divisors (15281455).

423004313 is a wasteful number, since it uses less digits than its factorization.

423004313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101323.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 423004313 is about 20567.0686535539. The cubic root of 423004313 is about 750.6686262599.

Adding to 423004313 its reverse (313400324), we get a palindrome (736404637).

The spelling of 423004313 in words is "four hundred twenty-three million, four thousand, three hundred thirteen".